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- Overview
- --------
- The LS1046A Development System (QDS) is a high-performance computing,
- evaluation, and development platform that supports the QorIQ LS1046A
- LayerScape Architecture processor. The LS1046AQDS provides SW development
- platform for the Freescale LS1046A processor series, with a complete
- debugging environment.
- LS1046A SoC Overview
- --------------------
- Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1046A
- SoC overview.
- LS1046AQDS board Overview
- -----------------------
- - SERDES Connections, 8 lanes supporting:
- - PCI Express - 3.0
- - SGMII, SGMII 2.5
- - QSGMII
- - SATA 3.0
- - XFI
- - DDR Controller
- - 8GB 64bits DDR4 SDRAM. Support rates of up to 2133MT/s
- -IFC/Local Bus
- - One in-socket 128 MB NOR flash 16-bit data bus
- - One 512 MB NAND flash with ECC support
- - PromJet Port
- - FPGA connection
- - USB 3.0
- - Three high speed USB 3.0 ports
- - First USB 3.0 port configured as Host with Type-A connector
- - The other two USB 3.0 ports configured as OTG with micro-AB connector
- - SDHC port connects directly to an adapter card slot, featuring:
- - Optional clock feedback paths, and optional high-speed voltage translation assistance
- - SD slots for SD, SDHC (1x, 4x, 8x), and/or MMC
- - eMMC memory devices
- - DSPI: Onboard support for three SPI flash memory devices
- - 4 I2C controllers
- - One SATA onboard connectors
- - UART
- - Two 4-pin serial ports at up to 115.2 Kbit/s
- - Two DB9 D-Type connectors supporting one Serial port each
- - ARM JTAG support
- Memory map from core's view
- ----------------------------
- Start Address End Address Description Size
- 0x00_0000_0000 - 0x00_000F_FFFF Secure Boot ROM 1MB
- 0x00_0100_0000 - 0x00_0FFF_FFFF CCSRBAR 240MB
- 0x00_1000_0000 - 0x00_1000_FFFF OCRAM0 64KB
- 0x00_1001_0000 - 0x00_1001_FFFF OCRAM1 64KB
- 0x00_2000_0000 - 0x00_20FF_FFFF DCSR 16MB
- 0x00_6000_0000 - 0x00_67FF_FFFF IFC - NOR Flash 128MB
- 0x00_7E80_0000 - 0x00_7E80_FFFF IFC - NAND Flash 64KB
- 0x00_7FB0_0000 - 0x00_7FB0_0FFF IFC - FPGA 4KB
- 0x00_8000_0000 - 0x00_FFFF_FFFF DRAM1 2GB
- 0x05_0000_0000 - 0x05_07FF_FFFF QMAN S/W Portal 128M
- 0x05_0800_0000 - 0x05_0FFF_FFFF BMAN S/W Portal 128M
- 0x08_8000_0000 - 0x09_FFFF_FFFF DRAM2 6GB
- 0x40_0000_0000 - 0x47_FFFF_FFFF PCI Express1 32G
- 0x48_0000_0000 - 0x4F_FFFF_FFFF PCI Express2 32G
- 0x50_0000_0000 - 0x57_FFFF_FFFF PCI Express3 32G
- Booting Options
- ---------------
- a) Promjet Boot
- b) NOR boot
- c) NAND boot
- d) SD boot
- e) QSPI boot
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